Home / 32,935.26-45,450.64-18,031.26

Finding the Fourth Proportional to 32,935.26, 45,450.64 and 18,031.26

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Solution

The fourth proportional to 32,935.26, 45,450.64 and 18,031.26 is: 24,883.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,935.26 : 45,450.64 = 18,031.26 : x
  2. Step 2: Convert to fraction form
    32,935.26/45,450.64 = 18,031.26/x
  3. Step 3: Cross multiply
    32,935.26x = 45,450.64 × 18,031.26
  4. Step 4: Simplify right side
    32,935.26x = 819,532,307.01
  5. Step 5: Solve for x
    x = 819,532,307.01/32,935.26
  6. Step 6: Final answer
    x = 24,883.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.